Section 24(b) home loan interest: Rs 2 lakh self-occupied cap, let-out without limit, and the 5-year construction trap
Section 24(b) IT Act allows Rs 2 lakh on self-occupied homes and unlimited interest on let-out property in the old regime. Here is how the 5-year rule actually works for FY 2025-26.
Home loan interest is one of the highest-rupee deductions an Indian salaried taxpayer can claim, but it is also the one CBDT scrutiny notices flag most often. As of FY 2025-26, Section 24(b) of the Income-tax Act, 1961 allows up to Rs 2 lakh on a self-occupied property and unlimited interest on a let-out one, but only if you choose the old regime, complete construction within 5 years from the end of the FY in which the loan was borrowed, and the borrower is also the owner. Miss any of those gates and the deduction collapses to Rs 30,000 per year or to zero.
This brief unpacks the statutory text of Section 24(b), runs a worked example for a Rs 50 lakh loan at 8.75% p.a. disbursed on 1 April 2024 for a property whose possession is delayed, and lists the seven mistakes that account for the majority of CASS-selected scrutiny additions under Section 143(3).
What the Section Says
Section 24(b) sits inside Chapter IV-C of the Income-tax Act, 1961 and governs deductions allowable while computing Income from House Property. The statutory text, available on the Income Tax Department portal, allows a deduction for "the amount of any interest payable on capital borrowed for the purposes of acquisition, construction, repair, renewal or reconstruction of the property". Interest is allowed on payable basis (accrual), not paid basis, and the deduction sits inside the house-property head, not Chapter VI-A.
The section creates four distinct buckets for FY 2025-26:
| Property class | Loan purpose | Loan date | Annual interest cap |
|---|---|---|---|
| Self-occupied (SOP) | Acquisition or construction | On or after 1 April 1999 | Rs 2,00,000 |
| Self-occupied (SOP) | Acquisition or construction | Before 1 April 1999 | Rs 30,000 |
| Self-occupied (SOP) | Repair, renewal, reconstruction | Any date | Rs 30,000 |
| Let-out or deemed let-out | Any of the above | Any date | No statutory cap |
Three further conditions apply to the Rs 2 lakh self-occupied cap under the first proviso to Section 24:
- The capital must have been borrowed on or after 1 April 1999.
- Acquisition or construction must be completed within 5 years from the end of the FY in which the loan was borrowed. The Finance Act 2016 raised this from 3 years with effect from 1 April 2016.
- The lender must issue a certificate specifying the amount of interest payable for acquisition or construction.
If condition (2) is breached and possession slips beyond the 5-year window, the cap collapses to Rs 30,000 for that year and every subsequent year of the loan.
Pre-construction interest. The Explanation to Section 24(b) permits interest payable for the period prior to the FY of completion to be deducted in 5 equal annual instalments, starting from the FY in which construction is completed. Each year's instalment is added to that year's current-year interest, and the total is tested against the Rs 2 lakh cap (for SOP) or claimed in full (for let-out).
New regime (Section 115BAC). Under Section 115BAC(2)(i), the default regime from FY 2023-24 onwards, interest on a self-occupied home loan is not allowed. For a let-out property, interest is allowed only to the extent of the rental income offered to tax under the same head; you cannot generate a "loss from house property" or carry forward such loss to set off against salary or business income. The FY 2025-26 new-regime slabs (0/4L/8L/12L/16L/20L/24L+ at 0%/5%/10%/15%/20%/25%/30%) therefore deny much of the home-loan benefit middle-class borrowers used to bank on.
Loss set-off ceiling. Even in the old regime, Section 71(3A), inserted by the Finance Act 2017, caps the set-off of house-property losses against other heads (salary, business, capital gains, other sources) at Rs 2 lakh per year. The unabsorbed balance carries forward for 8 assessment years under Section 71B but only against future house-property income.
Worked Example
Mr Verma, a salaried taxpayer in Pune, borrows Rs 50 lakh from SBI on 1 April 2024 at 8.75% p.a. to construct his first home. Possession is due in March 2027.
Year 1, FY 2024-25 (no possession). Interest payable on EMIs for the year is approximately Rs 4,33,750. Because the property is under construction, no deduction is available against current-year income. This Rs 4,33,750 enters the pre-construction interest pool.
Year 2, FY 2025-26 (no possession). Interest payable for the year is approximately Rs 4,28,000. Again, no deduction in FY 2025-26; this Rs 4,28,000 is added to the pre-construction pool.
Year 3, FY 2026-27 (possession in March 2027). The 5-year window from end of FY 2024-25 expires on 31 March 2030, so possession in FY 2026-27 keeps the Rs 2 lakh cap intact. Interest payable for FY 2026-27 is approximately Rs 4,20,000.
- Aggregate pre-construction interest pool: Rs 4,33,750 + Rs 4,28,000 = Rs 8,61,750
- Pre-construction instalment per year for 5 years: Rs 1,72,350
- Total interest deductible in FY 2026-27: Rs 4,20,000 + Rs 1,72,350 = Rs 5,92,350
- Capped at: Rs 2,00,000 (Section 24(b) SOP cap)
- Carry-forward of unutilised SOP interest: NIL. The SOP cap is absolute.
Mr Verma will continue to claim a Rs 1,72,350 pre-construction instalment each year up to FY 2030-31, but the aggregate with current-year interest is capped at Rs 2 lakh per year.
If the property is let out instead, the same FY 2026-27 numbers produce:
| Particulars | Amount (Rs) |
|---|---|
| Annual rent received | 4,20,000 |
| Less: Municipal taxes paid by owner | 18,000 |
| Net Annual Value (NAV) | 4,02,000 |
| Less: Standard deduction under Section 24(a) at 30% of NAV | 1,20,600 |
| Less: Interest under Section 24(b), full Rs 4,20,000 + Rs 1,72,350 | 5,92,350 |
| Loss from house property | (3,10,950) |
| Set-off against salary, capped by Section 71(3A) | (2,00,000) |
| Carry-forward under Section 71B (8 years) | (1,10,950) |
The borrower saves tax at his marginal rate against Rs 2 lakh of salary income in FY 2026-27 and carries the balance Rs 1,10,950 forward, but only against future house-property income.
For combined salary-and-loan planning, the income-tax calculator and the old-vs-new regime comparator at Oquilia let you toggle SOP and LOP interest to see the regime that yields the lower liability for your specific salary band.
Common Mistakes
Six recurring errors show up in Section 143(1) intimations and CASS scrutiny notices issued by CPC Bengaluru:
| Mistake | What goes wrong | Correct position |
|---|---|---|
| Claiming SOP interest in the new regime | Default regime from FY 2023-24 (Section 115BAC) bars SOP home-loan interest; AIS prefill catches the mismatch | Elect old regime by 31 July; salaried filers without business income do this in the ITR itself |
| Co-borrower but not co-owner | Banks add a parent or spouse as co-borrower for eligibility; without name on the sale deed, the co-borrower gets zero | Both names must appear on sale deed AND loan sanction; proportionate ownership share governs the split |
| Claiming Rs 2 lakh despite 5-year delay | Possession beyond 5 years from end of FY of loan drops the cap to Rs 30,000 | Track sanction date; restate claim at Rs 30,000 |
| Treating let-out interest as fully set-off | Loss against other heads is capped at Rs 2 lakh under Section 71(3A) | Set off Rs 2 lakh, carry forward balance via Schedule CFL |
| Lump-sum pre-construction claim | Pre-construction interest must be spread over 5 equal instalments | Use Schedule HP Part-D in ITR-2 / ITR-3 |
| Stacking 80EE / 80EEA in new regime | Both are Chapter VI-A deductions denied under Section 115BAC | Stack only in old regime; verify Section 80EEA sanction window (1 April 2019 to 31 March 2022) and Rs 45 lakh stamp duty cap |
A seventh, subtler trap is the treatment of penal and prepayment charges. The Supreme Court in Shew Kissen Bhatter v CIT (1973, 89 ITR 61) and CBDT Circular 28/2016 dated 27 July 2016 clarify that only contractual interest on borrowed capital is deductible; processing fees may be treated as interest if the lender accounts for them as such, but prepayment penalties cannot be claimed under Section 24(b).
Use the TDS calculator to estimate Section 194-IA TDS at 1% where consideration exceeds Rs 50 lakh, and the capital gains calculator before considering an exit.
FAQ
Can I claim Section 24(b) interest under the new regime for a let-out property?
Yes, but only to the extent of rental income offered under the house-property head. Section 115BAC(2)(i), introduced by the Finance Act 2020 and the default from FY 2023-24, bars creation or carry-forward of house-property loss against other heads. For a self-occupied property in the new regime, no Section 24(b) interest is allowed at all.
What if my loan was taken on 1 April 2020 and I get possession on 30 June 2026?
The 5-year window from end of FY 2020-21 (31 March 2021) expires 31 March 2026. Possession on 30 June 2026 breaches it, so the self-occupied cap drops from Rs 2 lakh to Rs 30,000 under the first proviso to Section 24. Pre-construction interest, spread over 5 instalments from FY 2026-27, is also tested against the Rs 30,000 cap each year.
My spouse and I are joint owners and joint borrowers 50:50. Can each of us claim Rs 2 lakh?
Yes. The position confirmed in CIT v Ravinder Kumar Arora (Delhi High Court 2011, 342 ITR 38) allows each co-owner-co-borrower to claim Section 24(b) interest up to the cap, in proportion to ownership share, provided each services EMIs from own funds. A 50:50 split lets a couple aggregate up to Rs 4 lakh of SOP interest deduction in the old regime.
Does interest paid to a friend or relative qualify under Section 24(b)?
Yes, provided the lender issues a certificate per the third proviso to Section 24 confirming the use of the borrowed money for acquisition, construction, repair, renewal or reconstruction. Banks and HFCs are the usual lenders, but Section 24(b) does not restrict the lender's identity. The interest becomes taxable in the lender's hands as "Income from Other Sources" under Section 56.
Is the Section 24(b) limit Rs 2 lakh per property or per assessee?
Per assessee, per financial year. The Rs 2 lakh aggregates across up to two self-occupied properties (permitted under Section 23(4) from AY 2020-21 by the Finance Act 2019). Beyond two SOPs, any additional property is "deemed let out", valued at notional fair rent, with full interest deductible against that notional income, subject to the Section 71(3A) Rs 2 lakh loss cap.
Are processing fees and prepayment penalties part of interest under Section 24(b)?
Processing fees may be treated as interest under CBDT Circular 28/2016 dated 27 July 2016, provided the lender accounts for them as interest in the loan certificate issued to the borrower. Prepayment penalties are not interest on borrowed capital and are not deductible under Section 24(b).
Can I claim Section 24(b) interest plus Section 80EEA?
Yes, but only in the old regime. Section 80EEA (sanction window 1 April 2019 to 31 March 2022, stamp duty value up to Rs 45 lakh, first-time-buyer condition) stacks Rs 1,50,000 on top of Rs 2 lakh under Section 24(b), giving an eligible first-time buyer a combined ceiling of Rs 3,50,000. Section 80EE (sanction window 1 April 2016 to 31 March 2017) offers a smaller Rs 50,000 stack. Neither is available in the new regime.
Sources & Citations
- Income-tax Act, 1961 (Section 24) — Income Tax Department, Government of India
- Income-tax Act 1961 as amended by Finance Act 2016 and Finance Act 2017 — India Code, Ministry of Law and Justice
- CBDT Circular 28/2016 dated 27 July 2016 on processing fees — Central Board of Direct Taxes
- CIT v Ravinder Kumar Arora, Delhi High Court 2011, 342 ITR 38 — Indian Kanoon
Frequently Asked Questions
Can I claim Section 24(b) interest under the new regime for a let-out property?
Yes, but only to the extent of rental income offered under house property. Section 115BAC(2)(i) bars loss creation or carry-forward against other heads. For self-occupied property in the new regime, no interest is deductible.
What if my loan was taken on 1 April 2020 and I get possession on 30 June 2026?
The 5-year window from end of FY 2020-21 expires 31 March 2026. Possession on 30 June 2026 breaches it, so the self-occupied cap drops from Rs 2 lakh to Rs 30,000 under the first proviso to Section 24.
My spouse and I are joint owners and joint borrowers 50:50. Can each of us claim Rs 2 lakh?
Yes. CIT v Ravinder Kumar Arora (Delhi HC 2011) confirms each co-owner-co-borrower can claim up to the cap proportionate to ownership share, provided each services EMIs from own funds. A 50:50 split allows Rs 4 lakh aggregate.
Does interest paid to a friend or relative qualify under Section 24(b)?
Yes, provided the lender issues a certificate per the third proviso to Section 24 confirming the use of the borrowed money. The interest is taxable in the lender's hands under Section 56.
Is the Section 24(b) limit Rs 2 lakh per property or per assessee?
Per assessee, per FY. Rs 2 lakh aggregates across up to two self-occupied properties (permitted under Section 23(4) from AY 2020-21). Additional properties become deemed let-out.
Are processing fees and prepayment penalties part of interest under Section 24(b)?
Processing fees may be treated as interest under CBDT Circular 28/2016 dated 27 July 2016 if the lender accounts for them as such. Prepayment penalties are not deductible.
Can I claim Section 24(b) interest plus Section 80EEA?
Yes, in the old regime only. Section 80EEA (sanction 1 April 2019 to 31 March 2022, stamp duty up to Rs 45 lakh, first-time buyer) stacks Rs 1.5 lakh on top of Rs 2 lakh under Section 24(b), totalling Rs 3.5 lakh.